Question

write the amino acid using its three - letter abbreviation. write stop for a stop codon.
dna sequence
mrna codon cug
trna anticodon
amino acid

Explanation:

Step1: Find the DNA sequence

According to base - pairing rules (A - T, G - C in DNA, and DNA to mRNA: A - U, T - A, G - C), if the mRNA codon is CUG, then the DNA sequence (template strand) is GAC.

Step2: Find the tRNA anticodon

The tRNA anticodon pairs with the mRNA codon. Using base - pairing rules (A - U, G - C), for the mRNA codon CUG, the tRNA anticodon is GAC.

Step3: Find the amino acid

Looking at the genetic code table, the mRNA codon CUG codes for the amino acid Leucine (Leu).

Answer:

DNA sequence: GAC; tRNA anticodon: GAC; amino acid: Leu